package com.atguigu.gulimall.order.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberRespVO;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @Package com.atguigu.gulimall.order.interceptor
 * @author wzb
 * @date 2022-08-31 10:52
 * @version V1.0
 * @Copyright ©
 */
@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVO> loginUser = new ThreadLocal<>();


    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        //  /order/order/status/{orderSn}

        String uri = request.getRequestURI();
        boolean match = new AntPathMatcher().match("/order/order/status/**", uri);
        if (match) {
            return true;
        }

        MemberRespVO attribute = (MemberRespVO) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if (attribute != null) {
            loginUser.set(attribute);
            return true;
        } else {
            //没登陆就去登录
            request.getSession().setAttribute("msg", "请先进行登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }

    }


}
